Videoļ¼š How to PTZ Cameras Using the PTC-140 and RMC-180 Mark II

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How to control the Datavideo PTC-140 PTZ camera with the RMC-180 Mark II camera controller and some of its new features. The RMC-180 Mark II uses RS-422 serial control to link with up to four Datavideo PTC-140 HD PTZ Cameras.